Hypertelescope capable of direct high-resolution imaging with a high limiting magnitude have been built and tested on Earth. The Hypertelescope group have proposed giant telescopes 10-25 kilometers ...

Illustration of NASA astronauts on the lunar South Pole. Mission ideas we see today have at least some heritage from the early days of the Space Age. Credit: NASA Illustration of NASA astronauts on ...

Using ESO’s Very Large Telescope Interferometer (VLTI) at Cerro Paranal, Chile, and the CHARA Interferometer at Mount Wilson, California, a team of French and North American astronomers has discovered ...